CVE-2024-34416
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedUnrestricted Upload of File with Dangerous Type vulnerability in Pk Favicon Manager.This issue affects Pk Favicon Manager: from n/a through 2.1.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidencePk Favicon Manager allows unrestricted file uploads without proper validation of file types. An attacker can upload malicious files (e.g., PHP scripts) to the server and potentially achieve remote code execution by accessing the uploaded file through the web server.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- High
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm Pk Favicon Manager is installedCheck your WordPress plugins directory or admin panel for 'Pk Favicon Manager' or look for the plugin folder in wp-content/plugins/Affected if The plugin is installed and active in WordPress
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Identify the installed versionCheck the plugin main file (e.g., pk-favicon-manager.php) inside the plugin folder for the version comment or header, or view it in the WordPress plugin admin panelAffected if The installed version is any version prior to the patched version (version checks are not provided, so any version should be considered potentially vulnerable)
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Verify upload directory contentsLook for the upload directory used by the plugin (commonly wp-content/uploads/pk-favicon-manager/ or similar), and list all files in that directoryAffected if Files with executable extensions (e.g., .php, .phtml, .php5) are present in the upload directory
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Check for unexpected file types in uploadsInspect the upload directory using file commands (e.g., ls -la, find) or via FTP/file manager to identify any non-image filesAffected if Non-image files such as .php, .js, .html, or other script files exist in the upload directory
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Test upload functionality if safe to do soIf you have a test environment, attempt to upload a harmless test file with a non-image extension (e.g., .txt) through the plugin upload feature to verify if the plugin accepts files without proper validationAffected if The plugin accepts and stores files with extensions other than safe image formats (.ico, .png, .svg, .jpg, .jpeg)
If Pk Favicon Manager is installed and the upload directory contains executable files or accepts arbitrary file types, the environment is affected by this vulnerability.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement strict file type validation allowing only safe favicon formats (e.g., .ico, .png, .svg, .jpg), validate file content/magic bytes, store uploads outside web root or disable script execution in the upload directory, and rename uploaded files to prevent execution.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,560.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-34416 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2024-34416 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data